5104447864 has 8 divisors (see below), whose sum is σ = 9570839760. Its totient is φ = 2552223928.

The previous prime is 5104447849. The next prime is 5104447919. The reversal of 5104447864 is 4687444015.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 5104447864.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 319027984 + ... + 319027999.

It is an arithmetic number, because the mean of its divisors is an integer number (1196354970).

Almost surely, 2^5104447864 is an apocalyptic number.

It is an amenable number.

5104447864 is a deficient number, since it is larger than the sum of its proper divisors (4466391896).

5104447864 is a wasteful number, since it uses less digits than its factorization.

5104447864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638055989 (or 638055985 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 43.

The square root of 5104447864 is about 71445.4187754540. The cubic root of 5104447864 is about 1721.8008747416.

The spelling of 5104447864 in words is "five billion, one hundred four million, four hundred forty-seven thousand, eight hundred sixty-four".